body{
    min-width: 320px;
    max-width: 750px;
    margin: 0 auto;
    background-color: #F2F4F7;
}
// 约束屏幕大于750 字体大小不变

@media screen and (min-width:750px) {
    html {
        font-size: 37.5px !important;
    }
}
a {
    text-decoration: none;
    color: #707070;
}
h4 {
    margin: 0;
}

.wrap {
    background-color: #fff;
    padding-bottom: 1.146667rem;
}
// header区域
.header {
    height: 2.133333rem;
    border-bottom: 1px solid #eaeaea;
    text-align: center;
    line-height: 2.133333rem;
    font-size: .933333rem;
    color: #1C1C1C;
}
// nav区域
.nav{
    display: flex;
    flex-wrap: wrap;
    padding: 1.2rem 0 1.6rem 0;
}

.nav .item{
    display: flex;
    width: 33.3333%;
    flex-direction: column;
    align-items: center;
    &:nth-child(-n+3) {
        margin-bottom: 1.866667rem;
    }

    img {
        width: 3.706667rem;
        height: 3.706667rem;
    }
    p {
        font-size: .693333rem;
       
    }
}
// go模块
.go {
    margin: 0 .373333rem 0;
}


.content {
    padding: 1.066667rem .64rem;
    background-color: #fff;
    margin-top: .266667rem;
    .con_hd{
        display: flex;
        justify-content: space-between;
        height: 1.013333rem;
        line-height: 1.013333rem;
        margin-bottom: .906667rem;
        h4{
            font-size: .746667rem;
            color: #333;
            span {
                display: inline-block;
                width: 1.013333rem;
                height: 1.013333rem;
                vertical-align: middle;
            }
        }
        a {
            font-size: .586667rem;
            color: #999999;
        }

    }
}

.con-bd {
    position: relative;
    .swiper-container {
     
        height: 100%;
        width: 14.4rem;
      }
      .swiper-slide {
        text-align: center;
        font-size: 18px;
        background: #fff;
        a {
            width: 9.013333rem;
            height: 10.026667rem;
            img {
                width: 100%;height: 100%;
            }
        
        }
        p { 
            width: 9.013333rem;
            font-size: .666667rem;
            margin-top: .64rem;
            color: #333;
        }
        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        // 竖向显示
        flex-direction: column;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
        transition: 300ms;
        transform: scale(0.8);
        opacity: 0.4;
      }
    //   当前这个slide
      .swiper-slide-active,
      .swiper-slide-duplicate-active{
        transform: scale(1);
        z-index: 9999;
        opacity: 1;
      }
}

.study {
    padding-bottom: 2.666667rem;
    .study_fo {
        padding: .266667rem;
    }

    .swiper {
        width: 100%;
        height: 100%;
      }

      .swiper-slide {
        font-size: 18px;
        background: #fff;
        width: 7.733333rem;
        height: 9.066667rem;
        background-color: #fff;
        border-radius: .266667rem;
        box-shadow: 0 0px 10px rgba(0,0,0,0.1);
        h5 {
            font-size: .666667rem;
            font-weight: 400;
            margin: .533333rem 0;
            padding: 0 .266667rem;
        }
        p{
            font-size: .586667rem;
            font-weight: 400;
            padding: 0 .266667rem;
         
        }

       
      }
    }


    .footer {
        position: fixed;
        display: flex;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 2.933333rem;
        background-color: #fff;
        z-index: 999;
        padding: .533333rem;
        border-top: 1px solid #ccc;
        a:nth-child(3) {
            img {
                padding-top: 1px;
            }
            p{
                margin-top: 7px;
            }
        }
        a {
            flex:1;
            display: flex;
            flex-direction: column;
            align-items: center;
            img {
                width: 1.066667rem;
                height: 1.066667rem;
            }
            p {
                font-size: .586667rem;
                margin-top: .266667rem;
            }
        }

    }